<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			*{
				margin: 0px;
				padding: 0px;
			}
			body{
				position: relative;
			}
			div{
				width: 300px;
				height: 300px;
				position: absolute;
				top: 100px;
				left: 50%;
				margin-left: -150px;
				border: 1px solid black;
			}
			
		</style>
	</head>
	<body>
		<div>
			<h1  style="color:gray; text-align: center;">宿舍管理系统</h1>
			<form action="#" method="post">
				<center><input type="text" name="zh" id="" value="" />
				<br>
				<input type="password"  name="psw" />
				<br>
				<input type="radio" name="sf"  value="0" checked/>系统管理员
				<input type="radio" name="sf"  value="1" />宿舍管理员
				<input type="radio" name="sf"  value="2" />学生
				<br>
				<input type="checkbox" name="remme" id="remme" value="1" />记住我
				<br>
				<input type="submit" name="" id="" value="登录" />
				<input type="reset" name="" id="" value="重置" />
				<p class="foot">版权所有 2017</p></center>
			</form>
		</div>
	</body>
</html>
